Original oil and gas trade magazine vintage ad for DELTA ENGINEERING CORPORATION. Main office and plant was located at 2121 San Felipe Road, Houston, Texas. Delta is proud to have had prime contract responsibility for the process facilities in the great new gas conservation project recently completed in Borden and Howard Counties, Texas, by Reef Fields Gasoline Coproration and Skelly Oil Company. The Reef Fields Project consists of the Good Field Station, Vealmoor Station, El Paso Natural Gas Station, East Vealmoor Station, Hobo Station and Reinecke Field Station. Engineering contractors. This unique 1954 old petroleum gas magazine advertisement would display beautifully matted and framed. Nice graphics. Two page gatefold advertisement.